Support base and holder for use in loading antigenic materials on a multi-applicator skin testing device



FIG. 1 is a perspective view of a support base and holder for use in loading antigenic materials on a multi-applicator skin testing device;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a right side elevation thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a rear end elevation thereof; and

FIG. 6 is a front end elevation thereof. 

The ornamental design for a support base and holder for use in loading antigenic materials on a multi-applicator skin testing device, as shown and described. 